Fear

Fear is a status effect that affects minions and heroes. When a target is Feared, they cannot attack the minion or hero that caused the effect. When the minion or hero that casts the Fear dies, the fear effect wears off.

Example

 * If a Hero were to cast a Fear-causing spell, such as The Face of Fear to a minion, that minion wouldn't be able to attack the hero.
 * If a minion's battlecry causes a minion to gain Fear, that minion cannot attack the battlecry minion.
 * Fears can be removed from a Silence, though it also removes card text as well.
 * You cannot cast Fear on a target with Fearless.